Apparatus and methods for engaging and gripping a tubular, with the apparatus including a sleeve having a body defining an internal chamber therein, with the sleeve configured to receive the tubular through the internal chamber. The apparatus may also include a laterally translatable spider disposed at least partially in the sleeve and including a bore to receive the tubular.
申请公布号
US2012325498(A1)
申请公布日期
2012.12.27
申请号
US201213459319
申请日期
2012.04.30
申请人
ANGELLE JEREMY RICHARD;THIBODEAUX, JR. ROBERT;MOSING DONALD E.;FRANK'S CASING CREW AND RENTAL TOOL, INC.
发明人
ANGELLE JEREMY RICHARD;THIBODEAUX, JR. ROBERT;MOSING DONALD E.